<?php
class usersvc
{
    public function hellosvc()
    {
        //test of creating a new entity and insert into the databaes
       $a = matrix::get('userdao')->find(1);
       //$a->name = 'update！@！！！！！';
      // $a->remove();
       var_dump($a->score->user->score);
    }
}
